English Grammar Questions Medium
A subject complement is a word or phrase that follows a linking verb and provides additional information about the subject of a sentence. It helps to further describe or identify the subject. Subject complements can be either predicate nominatives or predicate adjectives.
A predicate nominative is a noun or pronoun that renames or identifies the subject. For example, in the sentence "She is a doctor," the noun "doctor" is the predicate nominative that renames the subject "she."
A predicate adjective, on the other hand, is an adjective that describes or modifies the subject. For instance, in the sentence "He seems happy," the adjective "happy" is the predicate adjective that describes the subject "he."
In summary, a subject complement is a word or phrase that completes the meaning of the subject by providing additional information through either a predicate nominative or a predicate adjective.